CVEvulnerability

CVE-2025-14542

7.5 HIGH Published 2025-12-13 Modified 2026-10-14 Official page ↗
Status
Deferred
Published
2025-12-13
Last modified
2026-10-14
Assigner
[email protected]
CVSS 3.1 ([email protected])
7.5 HIGH — CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Weaknesses
CWE-501

Description

The vulnerability arises when a client fetches a tools’ JSON specification, known as a Manual, from a remote Manual Endpoint. While a provider may initially serve a benign manual (e.g., one defining an HTTP tool call), earning the clients’ trust, a malicious provider can later change the manual to exploit the client.

Related

Weakness · CWE (1)

  • CWE-501 Trust Boundary Violation weakness

References